Male Latin American Spanish voice, apparent age 28–34. Medium-low register with a warm, intimate, slightly textured timbre. Intelligent, observant and emotionally perceptive personality. The voice should feel like a close friend telling you something fascinating that he has just discovered, not like a commercial announcer or documentary narrator.
Natural conversational delivery with excellent articulation but slight human imperfections. Controlled confidence, subtle mystery and restrained emotional intensity. Never exaggerated, theatrical, overly motivational or radio-like.
Default pace: medium, approximately 145–160 words per minute, with dynamic pacing according to narrative tension.
For hooks: slightly faster, intimate and curiosity-driven, as if revealing confidential information.
For storytelling: natural conversational rhythm, varied sentence length, subtle changes in pitch and energy, avoiding repetitive AI cadence.
Before important revelations: slow down slightly, lower
[pacing_rate:1.0][emphasis]¿Sabías que...[/emphasis][pacing_rate:0.95] el universo no es solo más extraño de lo que imaginamos, [pacing_rate:1.05] sino más extraño de lo que [emphasis]podemos[/emphasis] imaginar? Es una idea que me ha estado rondando la cabeza. [pacing_rate:0.9] Imagina por un momento que cada estrella que ves en el cielo nocturno [pacing_rate:0.85] es solo una pequeña parte de una historia inmensa, [pacing_rate:0.9] una que apenas estamos empezando a descifrar. [pacing_rate:1.0] Piensa en ello.